1000kV特高压输电线路组塔方案论证

1000kVSchemesDemonstrationforTowerErectionon1000kVUHVTransmissionLines,,(,130033):1000kV,,81000kV8,,:1000kV;;Abstract:Eighttowererectionschemesareproposedandusedforreferenceonthebasisoftowererectionon500kVEHVtransmissionlinesaimingatthekeyproblemsoftowererectionon1000kVUHVtransmissionlines.External2guyedandinternal2suspendedholdingroderectionmethodisadoptedaftercomparingtheadvantages,disadvantages,applicabilityandsecurityofeighterectionschemes.TheschemeisareferenceforthefuturetowererectiononUHVTransmissionLines.Keywords:1000kVUHVtransmissionlines;self2supporttower;external2guyedandinternal2suspendedholdingroderection:TM754:B:100925306(2008)0220001205:2007212202:(1977),,,1000kV1000kV,1000kV,1000kV,653.8km,,:ZM()ZMJ()ZBS()ZBSJ()JT()ZMX()JTX()7,,500kV,8,11.18:;;;;;;;1.21.2.1500kV,,,,,,1.2.2500kV,,,,,,,,,1.2.31362(195)20084JilinElectricPowerVol.36No.2(Ser.No.195)Apr.2008©1994-2009ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.(),2362(195)20084JilinElectricPowerVol.36No.2(Ser.No.195)Apr.2008©1994-2009ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.(),2.4.3a.,,b.2,4,26m,,;,c.1,,2,,,21,2d.,3362(195)20084JilinElectricPowerVol.36No.2(Ser.No.195)Apr.2008©1994-2009ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.(),4f.5,(),,g.3,,,,h.2,,,,,,4362(195)20084JilinElectricPowerVol.36No.2(Ser.No.195)Apr.2008©1994-2009ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.()113ömötö(mmmm)3067007004058008004089009003.1.2,,900mm40m3.1.338.3m,,70%,15%,900mm900mm,440mm440mm164.64kN;15mm,5;,10,7.5t;160kg,2.5t3.221.5mm,238.00kN;13mm222,3.321.5mm,147.00kN,4,476.00kN,78.40kN3.421.5mm,476.00kN,10t3.515mm,116.00kN2223.615mm,116.00kN3.7,LBKR250210,10m,250mm,7.14t3.8140mm12mm,,,15mm46.8M20,3.432mm,,100100kNU,Q235,,,,4,41000kV,,,,,1000kV,,()5362(195)20084JilinElectricPowerVol.36No.2(Ser.No.195)Apr.2008©1994-2009ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.